/Engine/Source/Runtime/Slate/Public/Widgets/Text/SlateTextBlockLayout.h
FWidgetDesiredSizeArgs &40; const FText & InText, const FText & InHighlightText, const float InWrapTextAt, const bool InAutoWrapText, const ETextWrappingPolicy InWrappingPolicy, const ETextTransformPolicy InTransformPolicy, const FMargin & InMargin, const float InLineHeightPercentage, const ETextJustify::Type InJustification &41;